drefranklin drefranklin

05-06-2015
Physics

Answered

Acceleration will only speed up an object?true or false

Answer :

Аноним Аноним

05-06-2015

False, yes acceleration does speed up an object but, if an object is slowing down it has a negative acceleration, also if an abject is at a constant speed it will have zero acceleration (example: a brick dropped from a plane will stop accelerating whilst still falling when it reaches terminal velocity (a constant speed))

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